SIGN UP Synonyms: 33 Similar and Opposite Words

verb

Definition of sign up

as in to sign on

Related Words

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as in to call up

Related Words

Dissimilar Words

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Recent Examples of sign up People interested in joining Barred Business or volunteering can sign up through the group's website. — Daniel Wilkerson, CBS News, 20 Oct. 2026 Members sign up to a set of guidelines around victim protection, attend events and host seminars. — Max Goldbart, Deadline, 15 Oct. 2026 The whole point of the ad was to get dudes to sign up for a Novig account and start hammering parlays this football season. — Zach Dean Outkick, FOXNews.com, 14 Oct. 2026 Those who have not registered can still sign up before Thursday’s test, county officials said. — Sacbee.com, 14 Oct. 2026 See All Example Sentences for sign up

Recent Examples of Synonyms for sign up

Verb

Russia, like the United States, did not sign on to the treaty.

— Mark Osborne, CBS News, 22 Oct. 2026
According to the memorandum of understanding (MOU) that Williams was there to sign on behalf of the federal government, some nuclear-security research may take place at Pacific Fusion’s future facility.

— Sarah Scoles, Scientific American, 20 Oct. 2026

Definition of sign on

Verb

From there, enter 26-131 in the proceedings window/box (which is the first one shown on the page) and that should automatically call up the case of the early renewal filings for Disney’s ABC stations.

— Jim Harrington, Mercury News, 23 June 2026
Joey Meneses had an RBI single in his Athletics debut after being called up from the minors before the game.

— CBS News, CBS News, 21 June 2026

Definition of call up

Verb

The agreement between Walter and Kushner, which still needs to be signed, will need to be reviewed by the NBA.

— Broderick Turner Follow, Los Angeles Times, 31 Oct. 2026
On Thursday, the Louvre in Paris signed an agreement with unions who had threatened to strike for months, reports Le Figaro and AFP.

— Devorah Lauter for ARTNews, Robb Report, 30 Oct. 2026

Definition of sign

Verb

In 2019, Denver officiated the wedding of two men, friends who had volunteered for his congressional campaign.

— Virginia Mercury, Washington Post, 28 Oct. 2026
Unconvinced that politicians will help These political gestures have not persuaded Linda Moodie, an independent who's been volunteering with Conserve Ohio.

— Andrea Hsu, NPR, 28 Oct. 2026

Definition of volunteer

Verb

When these deals were first inked, an explicit goal for these companies was to reach parents who didn’t allow their kids to watch YouTube.

— Emily Palmer Heller, Vulture, 21 Oct. 2026
At the trade show, Swiss specialty chemical manufacturer Archroma and Chinese textile mill Prosperity Textile inked an agreement to shape denim innovation together.

— Angela Velasquez, Footwear News, 20 Oct. 2026